HALO 400 Å ES-C18, 3.4 µm, 0.3 x 50mm

HALO 160A PCS C18, 2.7um 2.1mm x 50mm

HALO 90 Å Phenyl-Hexyl, 2.7 µm, 3.0 x 75mm

HALO 90 Å ES-CN, 5 µm, 4.6 x 5mm, Guard Column 3p